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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: gPevkm6J7nupaOpCQK27qWgCm1sEOZt_ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIwMDA5OSBTYWx0ZWRfX52RufUg07Faj C6+OqGMC69AQb/G7tcSMHf+12RHNo3o2L1glxkb+AVJO/jozvcTXbzYn8GuNguHKRLGvSHGbHnm dlRIgg/DR9AanenmLiOW/9nOY7fnBDa9K0LsheSe7gAThlUgnwNGXPbuszkEalm5wt2HhobSK6h yu/xiktdueRrKrIhqzfbHxZbXSC3DVfqW3/p5ZvHLeUoFiFezGkRo02OEeKTHJYp2g+3MY8NA8H Uupm2brDO43LRnI7i27xLcISl07Xi09ntt+wZ+wHimFrXGHJrjn1/5IpM1XEBURxkdjIDNwsBr6 GqnM9AcYAEprL2Mi9GwmM7vmSCMTYh7Yt7psBJe8IKql6qNqJ4txF2/bO2txOo9j8EciyREdJbE 06GtTH8d84QTWxGluh34pYwELYGXsqyu576X1iAM8xItoTL5E3b737VbcJeJOWDooxyX2Izb0Jq 16v0tizy9uR/494syqg== X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIwMDA5OSBTYWx0ZWRfXwg82x/hEBWrR Khlfxxi1j/CoLKonNKnObbN/OLSr469GzR/i0hTjqL21zJrdTxvwE+PzOZAgl+ou+Jonc/tZ0JC h/zlzBlwedhN9om596GOPW/hHJKUMAM= X-Proofpoint-GUID: gPevkm6J7nupaOpCQK27qWgCm1sEOZt_ X-Authority-Analysis: v=2.4 cv=bv58wkai c=1 sm=1 tr=0 ts=6a5de31b cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=DNsd2YO3vS8c1Z7_MjAA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-20_01,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 priorityscore=1501 spamscore=0 malwarescore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607200099 On 7/18/26 2:06 PM, Gopikrishna Garmidi wrote: > Introduce support for the Qualcomm Kalambo SoC. It is derived from Mahua > with CPU cluster 0 removed, leaving it with just cluster 1. As a result, > the PDP mailbox and SCP low-priority register windows are updated to > match the reduced CPU complex. Everything else should work as-is. > > Add a label to the Glymur cluster0 cpu-map node to allow its removal on > derived SoCs. > > Signed-off-by: Gopikrishna Garmidi > --- > arch/arm64/boot/dts/qcom/glymur.dtsi | 2 +- > arch/arm64/boot/dts/qcom/kalambo.dtsi | 29 +++++++++++++++++++++++++++++ > 2 files changed, 30 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi > index 55d91c696a3a..f2feef362be5 100644 > --- a/arch/arm64/boot/dts/qcom/glymur.dtsi > +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi > @@ -275,7 +275,7 @@ cpu17: cpu@20500 { > }; > > cpu-map { > - cluster0 { > + cpu_map_cluster0: cluster0 { I doubt the code that parses this will be happy about not being able to start from 'cluster0' [...] > +&pdp0_mbox { > + reg = <0 0x17610000 0 0x8000>, <0 0x1a980000 0 0x8000>; > +}; Are you sure about this change? > +&cpu_scp_lpri1 { > + reg = <0x180 0x60>; > +}; This is specific to old firmware, at least it was on Glymur, I believe.. Konrad